package com.yueshop.order.interceptor;

import com.yueshop.common.constant.AuthConstant;
import com.yueshop.common.vo.MemberRespVo;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@Component
public class LoingUserInterceptor implements HandlerInterceptor {
    public  static  ThreadLocal<MemberRespVo> loingUser= new ThreadLocal<>();
    //执行目标方法之前执行
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        //// 远程根据订单号查询订单信息直接放行，不用登录拦截
        String uri = request.getRequestURI();
        AntPathMatcher match = new AntPathMatcher();
        boolean match1 = match.match("/order/order/getOrder/**", uri);
        boolean match2 = match.match("/payed/notify", uri);
        if (match1||match2){
            return true;
        }

        MemberRespVo attribute = (MemberRespVo) request.getSession().getAttribute(AuthConstant.LOGIN_USER);

        if(attribute!=null){
            //用户已经登录 ThreadLocal共享用户信息
            loingUser.set(attribute);
            return true;//放行
        }else {
            //没有登录 就去登录
            request.getSession().setAttribute("msg","请先进行登录");
            response.sendRedirect("http://auth.yueshop.com/login.html");
            return false;
        }
    }
}
